I've had quite an unexpected experience with this version of BookWright (crashes, unable to upload ebook version, etc.). So far, Blurb Tech Support has been helping me to at least get a publishable version off to them... my hope is that they cure the current version ills of BookWright soon or they stand to lose some new and/or faithful customers. That would be a shame for sure as their books are good quality and I personally have had some terrific results with past publishing.